Image restoration

Xem 1-20 trên 58 kết quả Image restoration
  • Digital Image Processing: Image Restoration - Duong Anh Duc includes Image Restoration; Restoration vs. Enhancement; Degradation Model; Gaussian noise; Erlang(Gama) noise; Exponential noise; Impulse (salt-and-pepper) noise; Plot of density function of different noise models.

    ppt81p cocacola_08 21-11-2015 16 3   Download

  • Digital Image Processing: Image Restoration Matrix Formulation - Duong Anh Duc provides about matrix Formulation of Image Restoration Problem; constrained least squares filtering (restoration); a brief review of matrix differentiation; Pseudo-inverse Filtering; Minimum Mean Square Error (Wiener) Filter; Parametric Wiener Filter.

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  • Lecture Digital image processing - Image restoration and blind deconvolution presents the following content: Image representation, deconvolution (Lucy – Richardson method, Wiener method, blind method).

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  • This book represents a sample of recent contributions of researchers all around the world in the field of image restoration. The book consists of 15 chapters organized in three main sections (Theory, Applications, Interdisciplinarity). Topics cover some different aspects of the theory of image restoration. But this book is also an occasion to highlight some new topics of research related to the emergence of some original imaging devices (see “Applications” Section).

    pdf382p bi_bi1 08-07-2012 32 7   Download

  • Tuyển tập các báo cáo nghiên cứu khoa học ngành toán học được đăng trên tạp chí toán học quốc tế đề tài: SSIM-inspired image restoration using sparse representation

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Models for Patch-Based Image Restoration

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Efficient Recursive Multichannel Blind Image Restoration

    pdf10p dauphong20 10-03-2012 19 3   Download

  • Tham khảo luận văn - đề án 'báo cáo hóa học: " research article iterative desensitisation of image restoration filters under wrong psf and noise estimates"', luận văn - báo cáo phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: SSIM-inspired image restoration using sparse representation

    pdf34p dauphong15 18-02-2012 23 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Iterative Desensitisation of Image Restoration Filters under Wrong PSF and Noise Estimates

    pdf18p dauphong19 07-03-2012 18 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Nonlinear Image Restoration Using a Radial Basis Function Network

    pdf10p sting12 11-03-2012 14 2   Download

  • This worksheet is an introduction on how to handle images in Matlab. When working with images in Matlab, there are many things to keep in mind such as loading an image, using the right format, saving the data as different data types, how to display an image, conversion between different image formats, etc. This worksheet presents some of the commands designed for these operations. Most of these commands require you to have the Image processing tool box installed with Matlab.

    pdf46p chelsea2501 09-05-2010 218 122   Download

  • Acronis True Image Enterprise Server - Boot máy bằng đĩa Hiren, tại menu chính - chọn Backup Tools - nhấn Enter để tiếp tục. - Tiến vào 1 lớp menu bên trong - chọn Acronis True Image Enterprise Server - nhấn Enter để load vào chương trình. - Các bạn chờ trong chốc lát, chương trình sẽ được load vào. - Đây là màn hình làm việc chính của chương trình này. - Chương trình có 4 chức năng chính : 1. 2. 3. 4.

    pdf8p quangnv0902 09-10-2011 352 64   Download

  • This book is a complete study guide that fits the needs of engineers as well as those of newcomers to the field. Its most important feature is the way the author allows students with a little background in mathematics to go through all the topics presented without getting lost or discouraged. The purpose is achieved with a simple but efficient strategy: an easy to follow level is the main body of the book and a lot of examples provide the reader with all the tools necesary to grasp the basics. The higher level material (advanced mathematics) is therefore not indispensable...

    pdf85p nguyen4 17-11-2009 72 16   Download

  • Beginning with modest initial attempts in roughly the 1960s, digital image processing has become a recognized field of science, as well as a broadly accepted methodology, to solve practical problems in many different kinds of human activities. The applications encompass an enormous range, starting perhaps with astronomy, geology, and physics, via medical, biological, and ecological imaging and technological exploitation, up to the initially unexpected use in humane sciences, e.g., archaeology or art history.

    pdf725p echbuon 02-11-2012 45 16   Download

  • Thiết lập chế độ của Windows System Restore Vì sao cần thiết lập chế độ cho System Restore? – Chẳng cần thiết lập gì hết, có thể bỏ qua phần này, ai thích thì xem thôi.

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  • Image Restoration What is image restoration? Image restoration is the improvement of an image using objective criteria and prior knowledge as to what the image should look like. What is the difference between image enhancement and image restoration? In image enhancement we try to improve the image usingsubjective criteria, while in image restoration we are trying to reverse a specific damage suffered by the image, using objective criteria. Why may an image require restoration?

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  • Image recovery constitutes a significant portion of the inverse problems in image processing. Here, by image recoverywe refer to two classes of problems, image restoration and image reconstruction.

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  • In this chapter we consider a class of iterative restoration algorithms. If y is the observed noisy and blurred signal, D the operator describing the degradation system, x the input to the system, and n the noise added to the output signal, the input-output relation is described by [3, 51]

    pdf20p nguyen4 17-11-2009 50 5   Download

  • Digital image processing is an important research area. The techniques developed in this area so far require to be summarized in an appropriate way. In this book, the fundamental theories of these techniques will be introduced. Particularly, their applications in image denoising, restoration, and segmentation will be introduced. The entire book consists of four chapters, which will be subsequently introduced.

    pdf72p tuanloc_do 03-12-2012 30 5   Download


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